"Performance wise, the NH-C12P is one of the best downdraft coolers available, and compares favorably with the better coolers on the market irrespective of design. In my book, the board cooling benefits of a downdraft cooler are well worth the minimal performance hit incurred. Opinions will vary on this point, and it will be up to the user to decide what's most desirable for a particular platform."

FULL STORY @ TWEAKNEWS(http://www.tweaknews.net/reviews/noctua_nh-c12p_cpu_cooler/)